Top trainers and veterinarians have trusted Stress-Dex oral electrolyte powder since 1968. Formulated specifically for the performance horse, Stress-Dex contains the perfect blend of electrolyte salts and minerals to replenish the horse's body and prevent dehydration. Stress-Dex can be used daily in feed or water and has an appetizing orange flavor that is loved by even the most finicky of horses. Helps control fluid/electrolyte imbalances and replenishes the body of lost electrolytes during periods of stress, illness and physical exercise and during hot, humid weather. 20oz. Made by Squire Laboratories. Part No. 6993BC. List Price $66.99